Help: cygheap base mismatch detected

Corinna Vinschen corinna-cygwin@cygwin.com
Tue Nov 3 13:12:00 GMT 2015


On Nov  2 18:24, Jim Reisert AD1C wrote:
> On Mon, Nov 2, 2015 at 4:31 AM, Corinna Vinschen wrote:
> 
> > It seems a Windows DLL or a virus scanner DLL gets loaded to this
> > address for some reason.  I'm a bit at a loss to make a suggestion here,
> > except for switching to 64 bit Cygwin which has much less problems with
> > this due to the huge address space.
> 
> I meant to reply to this earlier today, but lines between day/night
> and work/not have been too blurry lately.
> 
> I tried a clean install of 32-bit Cygwin, but that didn't fix
> anything.  So then on a lark, I rebooted the computer (turned it off
> actually, which I have not done in weeks), and magically, the problem
> went away.  Maybe Windows 10 had its knickers in a twist or something,
> but everything else seemed to run just fine, except Cygwin.

Probably something like I wrote in my previous reply.

> I have tried 64-bit Cygwin in the past.  I do a lot of file I/O and
> sorting/searching on largish test-based data sets, and 64-bit was
> noticeably slower than 32-bit Cygwin,

Hmm, I usually have the opposite impression...

> so I have not been gung-ho to
> switch.  Maybe now that it's more mature, I should give it another
> shot.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat
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